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发明人孙丽萍,马晓峰,林芳. "A Process for Preparing High-Purity Sodium (ethylcarbamoyl)((3-(4-((5-formyl-4-methoxy-2-phenyl-1H-imidazol-1-yl)methyl)phenyl)-5-isobutylthiophen-2-yl)sulfonyl)amide" [P]. 中国发明专利, 专利号 CN 111937522 B, 授权公告日 2017-11-27.
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